User's Manual

Proprietary and Confidential 2006.02.08
16
Enable voltage sag alerts Check this option to enable the TUNet module to generate voltage sag alerts. If voltage sag
alerts are enabled, a voltage sag level must be entered and a minimum sustained period must be
selected.
Valid voltage sag levels are 170 to 279 volts, and must also be less than the voltage swell level.
This value represents the threshold that the actual voltage must drop below for the device to be
in a voltage sag state.
The device must be in a voltage sag state for at least the specified period before a voltage sag
alert is generated. The default voltage sag level is 236 volts. The default period is 5 minutes.
Enable voltage swell
alerts
Check this option to enable the Tantalus module to generate voltage swell alerts. If voltage swell
alerts are enabled, a voltage swell level must be entered and a minimum sustained period must
be selected.
Valid voltage swell level values are 171 to 280 volts, and must also be greater than the voltage
sag level. This value represents the threshold that the actual voltage must rise above for the
device to be in a voltage swell state.
The device must be in a voltage swell state for at least the specified period before a voltage
swell alert is generated. The default voltage swell level is 252 volts. The default period is 5
minutes.
3.1.4 Programmer Settings
This section describes the settings that control operation of the Tantalus Programmer application.
Figure 21: TUNet Programmer Settings
The following table describes the settings taken from the screen shot above.
Enable transaction
logging
Check this option to enable the Tantalus Programmer to keep a log of successfully programmed
modules. If transaction logging is enabled, a transaction log file name must be entered.